OPA445AU/2K5
- Mfr.Part #
- OPA445AU/2K5
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 1 CIRCUIT 8SOIC
- Stock
- 4,503
- In Stock :
- 4,503
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Terminal Position :
- Dual
- Voltage - Supply, Single/Dual (±) :
- 20V~90V ±10V~45V
- Neg Supply Voltage-Nom (Vsup) :
- -40V
- Number of Terminations :
- 8
- Number of Elements :
- 1
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Surface Mount :
- yes
- Operating Temperature :
- -25°C~85°C
- Output Current :
- 15mA
- Number of Functions :
- 1
- Unity Gain BW-Nom :
- 2000 kHz
- Slew Rate :
- 15V/µs
- Nominal Gain Bandwidth Product :
- 2MHz
- Terminal Form :
- Gull wing
- Thickness :
- 1.58mm
- Factory Lead Time :
- 6 Weeks
- Supply Voltage Limit-Max :
- 50V
- Bandwidth :
- 2MHz
- Common Mode Rejection Ratio :
- 80 dB
- Number of Pins :
- 8
- Architecture :
- VOLTAGE-FEEDBACK
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage Gain :
- 110dB
- Neg Supply Voltage-Max (Vsup) :
- -50V
- Peak Reflow Temperature (Cel) :
- 260
- Current - Output / Channel :
- 15mA
- Average Bias Current-Max (IIB) :
- 0.00005μA
- Nominal Supply Current :
- 4.7mA
- JESD-609 Code :
- e4
- Micropower :
- No
- Supply Voltage :
- 40V
- Mounting Type :
- Surface Mount
- Width :
- 3.91mm
- Frequency Compensation :
- yes
- Lead Free :
- Lead Free
- Voltage - Input Offset :
- 1.5mV
- Max I/O Voltage :
- 5mV
- Power :
- No
- Current - Supply :
- 4.2mA
- Input Offset Voltage (Vos) :
- 5mV
- Dual Supply Voltage :
- 40V
- Length :
- 4.9mm
- Contact Plating :
- Gold
- Current - Input Bias :
- 10pA
- Radiation Hardening :
- No
- Low-Bias :
- yes
- Low-Offset :
- No
- Pin Count :
- 8
- Base Part Number :
- OPA445
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Packing Method :
- TR
- Height :
- 1.75mm
- Amplifier Type :
- GENERAL PURPOSE
- Programmable Power :
- No
- Datasheets
- OPA445AU/2K5

10pA 80 dB Instrumentational OP Amps 0.00005μA 20V~90V ±10V~45V OPA445 8 Pins 8-SOIC (0.154, 3.90mm Width)
OPA445AU/2K5 Overview
It is packaged in an 8-SOIC (0.154, 3.90mm Width)-case that protects the operational amplifiers from damage. An op amp of this type is a General Purpose-type. As far as the packaging is concerned, buffer op amp is delivered in a Tape & Reel (TR) case. It is estimated that there will be at least 8 terminations this year. A total of 8 pins are attached to buffer op amp. As a reminder, this buffer op amp should be powered by 40V battery and that the battery should be inserted in the amplifier. In total, the buffer amplifier consists of 8 pins. Op amp ic rates 5mV for input offset voltage. This electronic part is recommended for mounting type Surface Mount. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of -25°C~85°C. There should be no change in the voltage gain at 110dB. There are 1 elements in this buffer amplifier. An buffer amplifier is packed in a TR-shape according to the design. For optimal performance, this electrical part should be connected to a supply with a current of 4.2mA.
OPA445AU/2K5 Features
8 Pins
supply voltage of 40V
110dB voltage gain
OPA445AU/2K5 Applications
There are a lot of Texas Instruments
OPA445AU/2K5 Instrumentational OP Amps applications.
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
- Weak signal detection
- Signal amplification
- Signal filtering
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